1. The 4010DUO uses advanced Synchronous buck-boost DC/DC converter technology, high power, and high current and high-performance power conversion circuit. The maximum charge power capacity up to 2000W, the maximum charge/discharge current of channel up to 40A, and two channels in Synchronous Mode up to 70A.

4. Internal temperature protection. When the internal temperature exceeds the reduce temperature, the output power is automatically reduced; and the charger will shut down when temperature exceeds the cut-temperature.

8. Support measurement for internal resistance of battery offline and online. Can measure not only the internal resistance of the entire battery pack, but also measure the per-cell internal resistance of lithium battery.

9. The iCharger has protection for reversed polarity (input or output), input voltage/current, battery temperature, charging capacity, time overrun and maximum power etc.

10. Supports upgrading the hardware program by USB port. The iCharger also supports the “Logview” software and can display, plot and analyze the charge and discharge data by it. (See detail information about Logview in the following website: http://www.logview.info)

The 4010DUO charger is one of the best chargers in the market today. The features and functionality are endless. It uses advanced Synchronous buck-boost DC/DC converter technology. It uses a high power, high current and high-performance power conversion circuit. The maximum charge power capacity is up to 2000W. The maximum charge/discharge current of channel up to 40A, and two channels in Synchronous Mode up to 70A.